<!DOCTYPE html>
<html lang="zh-CN">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>简单智能控制台</title>
  <style>
    * {
      margin: 0;
      padding: 0;
      box-sizing: border-box;
    }
    
    body {
      font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Roboto', 'Oxygen',
        'Ubuntu', 'Cantarell', 'Fira Sans', 'Droid Sans', 'Helvetica Neue',
        sans-serif;
      -webkit-font-smoothing: antialiased;
      -moz-osx-font-smoothing: grayscale;
      background-color: #f5f6fa;
    }
    
    #app {
      height: 100vh;
      overflow: hidden;
    }
    
    /* 加载动画 */
    .loading {
      display: flex;
      justify-content: center;
      align-items: center;
      height: 100vh;
      background: #f5f6fa;
    }
    
    .loading-spinner {
      width: 40px;
      height: 40px;
      border: 4px solid #e1e8ed;
      border-top: 4px solid #3498db;
      border-radius: 50%;
      animation: spin 1s linear infinite;
    }
    
    @keyframes spin {
      0% { transform: rotate(0deg); }
      100% { transform: rotate(360deg); }
    }
    
    .loading-text {
      margin-left: 15px;
      color: #7f8c8d;
      font-size: 16px;
    }
  </style>
</head>
<body>
  <div id="app">
    <div class="loading">
      <div class="loading-spinner"></div>
      <div class="loading-text">正在加载应用...</div>
    </div>
  </div>
  <script type="module" src="/src/main.js"></script>
</body>
</html>